<footer>
  <hr/>
  <p>
    Copyright © {site.copyrightyear()} {site.author()}
    &nbsp;
    <a href="{page.root}/license/"><img class="icon" src="{page.root}/static/cc-by-nc.svg" alt="CC-BY-NC icon"/></a>
    <a href="{page.root}/license/"><img class="icon" src="{page.root}/static/hippocratic.svg" alt="Hippocratic License icon"/></a>
    <a href="{site.repo()}"><img class="icon" src="{page.root}/static/github.svg" alt="GitHub icon"/></a>
    <a href="mailto:{site.email()}"><img class="icon" src="{page.root}/static/email.svg" alt="email icon"/></a>
  </p>
</footer>
